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sides. The approach spans were originally supported from below by a timber structure. The cables are discontinuous at the towers, unlike most suspension bridges, in which the cables run over a saddle on the towers. With less wear, the cables could be smaller. The bridge deck is made of timbers with an asphalt overlay. The counties transferred the bridge to the
Washington State Department of Highways in the late 1930s and it was refitted in 1957–58 with steel approach spans. It is noted for prominent brackets supporting
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The only short-span steel suspension bridge in
Washington, the bridge incorporates unique features. Only the central span is slung from the cables, with separate unloaded cables acting as backstays running from the 88.75-foot (27.05 m) tall towers to concrete anchorages in the canyon's rocky
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with a water depth of 90 feet (27 m) at the site, requiring a new bridge that did not need to have support piers in the water. The road deck, stiffened by a steel
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The bridge was designed by Harold H. Gilbert of the
Washington State Highway Department, and was constructed by the Gilpin Construction Company of Portland, Oregon.
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of 300 feet (91 m), with a total length of 532 feet (162 m), replacing a previous steel truss bridge at the site. Construction of the
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List of bridges documented by the
Historic American Engineering Record in Washington (state)
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University and college buildings listed on the
National Register of Historic Places
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List of bridges on the
National Register of Historic Places in Washington (state)
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Road bridges on the
National Register of Historic Places in Washington (state)
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Yale Bridge, State Route 503 Spanning Lewis River, Yale, Cowlitz County, WA
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434:"Clark and Cowlitz counties erect Yale Bridge across Lewis River in 1932"
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Transportation buildings and structures in
Cowlitz County, Washington
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List of jails and prisons on the
National Register of Historic Places
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255:, is 50 feet (15 m) above the high water line of the reservoir.
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National
Register of Historic Places in Cowlitz County, Washington
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National Register of Historic Places in Clark County, Washington
485:", 12 photos, 10 data pages, 1 photo caption page
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History of the National Register of Historic Places
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586:List of U.S. National Historic Landmarks by state
978:National Register of Historic Places portal
413:. Washington State Department of Transportation
183:Historic Bridges/Tunnels in Washington State TR
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164:Harold H. Gilbert; Gilpin Construction Co.
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526:U.S. National Register of Historic Places
35:U.S. National Register of Historic Places
1019:Suspension bridges in Washington (state)
391:. Washington, D.C.: Library of Congress
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359:. Historic American Engineering Record
326:"National Register Information System"
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479:Historic American Engineering Record
388:Historic American Engineering Record
331:National Register of Historic Places
286:National Register of Historic Places
1029:Bridges in Clark County, Washington
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1044:Steel bridges in the United States
941:National Historic Preservation Act
432:Long, Priscilla (March 14, 2003).
172:Short-span steel suspension bridge
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378:Hadlow, Robert W. (August 1993).
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352:Soderberg, Lisa (August 1979).
894:Federated States of Micronesia
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284:The bridge was placed on the
16:United States historic place
491:at Clark County, Washington
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946:Historic Preservation Fund
925:American Legation, Morocco
227:. It was built in 1932 by
1014:Bridges completed in 1932
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887:Lists by associated state
189:NRHP reference
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868:Northern Mariana Islands
481:(HAER) No. WA-87, "
169:Architectural style
863:Minor Outlying Islands
846:Lists by insular areas
560:Keeper of the Register
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129:45.96083°N 122.37306°W
565:National Park Service
545:Contributing property
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336:National Park Service
91:Spans Lewis River on
920:District of Columbia
475:at Wikimedia Commons
134:45.96083; -122.37306
125: /
52:Yale Bridge - Note
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411:"Historic Bridges"
288:on July 16, 1982.
217:Lewis River Bridge
148:Less than one acre
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550:Historic district
471:Media related to
436:. HistoryLink.org
338:. March 13, 2009.
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380:"Yale Bridge"
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354:"Yale Bridge"
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792:South Dakota
782:Rhode Island
777:Pennsylvania
757:North Dakota
438:. Retrieved
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415:. Retrieved
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393:. Retrieved
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361:. Retrieved
329:
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270:
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253:Warren truss
247:had created
216:
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913:Other areas
873:Puerto Rico
707:Mississippi
622:Connecticut
489:Yale Bridge
473:Yale Bridge
461:Yale Bridge
395:October 30,
280:Recognition
249:Lake Merwin
221:Lewis River
213:Yale Bridge
132: /
120:122°22′23″W
108:Coordinates
98:SR 503
27:Yale Bridge
1003:Categories
822:Washington
742:New Mexico
737:New Jersey
612:California
309:References
241:clear span
219:spans the
117:45°57′39″N
832:Wisconsin
797:Tennessee
702:Minnesota
677:Louisiana
267:Structure
245:Ariel Dam
161:Architect
988:Category
817:Virginia
767:Oklahoma
747:New York
722:Nebraska
712:Missouri
697:Michigan
687:Maryland
672:Kentucky
652:Illinois
627:Delaware
617:Colorado
607:Arkansas
440:22 March
417:22 March
363:22 March
292:See also
196:82004206
88:Location
934:Related
837:Wyoming
812:Vermont
717:Montana
657:Indiana
637:Georgia
632:Florida
602:Arizona
592:Alabama
276:nests.
259:History
229:Cowlitz
772:Oregon
727:Nevada
667:Kansas
642:Hawaii
597:Alaska
533:Topics
274:osprey
239:has a
54:osprey
904:Palau
802:Texas
682:Maine
647:Idaho
383:(PDF)
357:(PDF)
233:Clark
223:near
153:Built
858:Guam
807:Utah
762:Ohio
662:Iowa
442:2011
419:2011
397:2022
365:2011
231:and
211:The
156:1932
145:Area
215:or
191:No.
178:MPS
1005::
385:.
344:^
334:.
328:.
317:^
100:,
588::
518:e
511:t
504:v
444:.
421:.
399:.
367:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
